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参数资料
| 型号： | LM555CIM |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 模拟波形发生器 |
| 英文描述： | PULSE, TIMER, PDSO8 |
| 封装： | SOP-8 |
| 文件页数： | 3/6页 |
| 文件大小： | 52K |
| 代理商： | LM555CIM |
LM555/I
SINGLE TIMER
ELECTRICAL CHARACTERISTICS
(TA = 25
°C, V
CC = 5 ~ 15V, unless otherwise specified)
Notes:
1. Supply current when output is high is typically 1mA less at VCC = 5V
2. Tested at VCC = 5.0V and VCC = 15V
3. This will determine maximum value of RA + RB for 15V operation, the max. total R = 20M
, and for 5V operation the
max. total R = 6.7M
APPLICATION CIRCUIT
Characteristic
Symbol
Test
Conditions
Min
Typ
Max
Unit
Low Output Voltage
VOL
VCC = 15V
ISINK = 10mA
ISINK = 50mA
0.06
0.3
0.25
0.75
V
VCC = 5V
ISINK = 5mA
0.05
0.35
V
High Output Voltage
VOH
VCC = 15V
ISOURCE = 200mA
ISOURCE = 100mA
12.75
12.5
13.3
V
VCC = 5V
ISOURCE = 100mA
2.75
3.3
V
Rise Time of Output
tR
100
ns
Fall Time of Output
tF
100
ns
Discharge Leakage Current
ILKG
20
100
nA
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